9/13

STM1001

Table 4. DC and AC Characteristics

2. “Glitches” of 100ns or less typically will not generate a RESET pulse.

Sym

Alter-

native

Description

Min

Typ

Max

Unit

Operating Voltage

1.2

5.5

V

1.0

5.5

V

5.5

10

µA

715

µA

Open Drain Reset Output

Leakage Current

Reset not asserted

–1

+1

µA

RST Output Low Voltage

0.3

V

0.4

V

RST Output Low Voltage

0.3

V

RESET Thresholds

Reset Threshold

STM1001L

25°C

4.56

4.63

4.70

V

–40 to 85°C

4.50

4.75

V

STM1001M

25°C

4.31

4.38

4.45

V

–40 to 85°C

4.25

4.50

V

STM1001T

25°C

3.04

3.08

3.11

V

–40 to 85°C

3.00

3.15

V

STM1001S

25°C

2.89

2.93

2.96

V

–40 to 85°C

2.85

3.00

V

STM1001R

25°C

2.59

2.63

2.66

V

–40 to 85°C

2.55

2.70

V

Coefficient

45

ppm/

C

100mV)

STM1001L/M

40

µs

STM1001R/S/T

20

µs

RST Pulse Width

140

210

280

ms